InvoiceXML for Claude.ai

com.invoicexml/invoicexml

Create, validate, convert & extract compliant e-invoices (UBL, Factur-X, ZUGFeRD, XRechnung)

client:Claude.ai transport:streamable-http

Install InvoiceXML in Claude.ai

Settings → Connectors → Add custom connector

https://mcp.invoicexml.com

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

InvoiceXML in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

InvoiceXML MCP server